diff --git a/README.md b/README.md
index fbe60af6..f5bb5ac4 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ Performance Ratio - see [C# ECS Benchmark](https://github.com/friflo/ECS.CSharp.
 - [x] ![new](docs/images/new.svg) Finally **Friflo.Engine.ECS** is now in its own new repository!  
   The ECS is moved including its git history. Everything not related to the ECS is omitted.
 
+- [x] Updated [Wiki ⋅ Optimization examples](https://friflo.gitbook.io/friflo.engine.ecs/examples/optimization#batching). Changes marked with 🔥 **Update**.
+
 - [x] Released v3.0.0-preview.5  
   New: **Entity Relationships** 1:1 and 1:many, **Relations** and full-text **Search** in O(1). See [Component Types](#-component-types)